• DSS Systems Administrator (After…

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** SCA **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** SCA **Skills:** ... experience **US Citizenship Required:** Yes **Job Description:** **Mission:** A DSS Systems Administrator (After Hours) is responsible for providing Desktop… more
    General Dynamics Information Technology (08/08/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …where you can thrive, keep reading!** **The Mission** Leidos is seeking an Exchange System Administrator to support a large enterprise IT contract for the DOD. ... service inquiries and problems. + Extensive experience working as a Tier 2 system administrator : familiar with using exchange/vault tools. + Extensive experience… more
    Leidos (07/23/25)
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  • SharePoint Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a SharePoint Systems Administrator to support the National Media Exploitation Center (NMEC). ... The SharePoint System Administrator will support infrastructure services, operations,...problems. + Provide implementation, troubleshooting and maintenance of IT systems . + Rapidly distinguish isolated user problems from enterprise-wide… more
    Leidos (08/09/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has ... systems . Rapidly distinguish isolated user problems from enterprise-wide application/ system problems. + Coordinate with customers and stakeholders to collect… more
    Leidos (06/06/25)
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  • Linux Systems Administrator

    SAIC (Bethesda, MD)
    …be in either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront ... TS /SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment.… more
    SAIC (08/09/25)
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  • Systems Administrator Expert…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system more
    General Dynamics Information Technology (08/09/25)
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  • Senior Cloud Engineer

    System One (Herndon, VA)
    …Security+ + Microsoft Certified Azure Administrator Senior IT System Engineer ( Cloud Engineer) Clearance: Top Secret Location: DC Metro Senior IT ... Type: Contract Compensation: 90-115K Contractor Work Model: Remote Security Clearance: Active Top Secret Clearance is required Required Certifications: + CompTIA… more
    System One (08/08/25)
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  • Enterprise Senior Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) Defense… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator

    CACI International (Chantilly, VA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... Opportunity:** CACI is currently looking for a detail-oriented and proactive **Infrastructure Systems Administrator ** to join our team developing next generation… more
    CACI International (06/25/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the...teams for the development, operation, and maintenance of the SYSTEM . + Maintain server/ cloud /tools baselines, Develop clear… more
    Nightwing (06/27/25)
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